Find its area:
A) \[300\text{ }sq.\text{ }m.\]
B) \[150\text{ }sq.\text{ }m.\]
C) \[400\text{ }sq.\text{ }m.\]
D) \[\frac{300\times \sqrt{3}}{2}\text{ }sq.\text{ }m.\]
Correct Answer: B
Solution :
(b): Area \[=\frac{1}{2}\times {{d}_{1}}\times {{d}_{2}}=\frac{1}{2}\times 15\times 20=150\]
You need to login to perform this action.
You will be redirected in
3 sec
